More than two years ago, a former Army lieutenant and his lawyers — led by an Illinois-based attorney — filed a habeas corpus petition seeking a longshot bid to have the military serviceman’s murder conviction overturned.On Friday, President Donald Trump issued a full pardon for former 1st Lt. Clint Lorance along with two other military officers charged or convicted of war crimes.Trump also pardoned Army Maj. Mathew Golsteyn, who was facing trial on charges he murdered an Afghan civilian, and he issued an order directing …